Intel Core i7 7820X vs Intel Celeron G5905
CPU · Specs Compare
General Parameters
Release Date
May 2017
Jul 2020
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Comet Lake
Processor Number
i7-7820X
G5905
Integrated Graphics
N/A
UHD Graphics 610
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-2066
LGA-1200
Power Consumption
140 W
58 W
Peak Operating Temperature
99 °C
100 °C
CPU Performance
Performance Cores
8
2
Performance Core Threads
16
2
Performance Core Base Frequency
3.6 GHz
3.5 GHz
Performance Core Turbo Frequency
4.3 GHz
—
Total Core Count
8
2
Total Thread Count
16
2
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
35x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
256 K per core
L3 Cache
11 MB shared
4 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2666
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
41.6 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
28
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
350 MHz
GPU Max Dynamic Frequency
—
1050 MHz
Shader Units
—
96
Texture Units
—
12
Raster Operation Units
—
2
Execution Units
—
12
Power Consumption
—
15 W
Max Resolution
—
4096x2304 - 30 Hz
Benchmark
Cinebench R23
1,338
872
Cinebench R23
13,358
1,695
Geekbench 6
1,252
676
Geekbench 5
1,120
922
Geekbench 6
7,510
1,095
Geekbench 5
8,504
1,731
Passmark CPU
2,536
2,193
Passmark CPU
17,189
2,830
▲ Specs Compare
Data sourced from official specifications and benchmark tests.